CN210433543U - Nail taking device for orthopedics department - Google Patents

Abstract

The utility model discloses an orthopedics is with getting nail device, including supporting the base and getting the nail platform, the bottom fixed mounting who supports the base has the removal wheel, it has first stay tube to lie in the welding of four sides foot department on the top surface of support base, just remove in the first stay tube and install the second stay tube, just a plurality of second locating holes have been seted up on the second stay tube, first locating hole has been seted up on the first stay tube, the top of second stay tube welds with the bottom of getting the nail platform mutually, the top of getting the nail platform welds on the surface has four spinal branch daggers, and four the draw-in groove has all been seted up to one side of support column, just the fixture block is installed in the cooperation in the draw-in groove. The utility model discloses a seted up the guide way on the medial surface of dead lever, in the guide way with the guide block slidable mounting in the backup pad to rotate first feed screw, can be so that the backup pad removes in the horizontal direction, can adjust the position of getting the nail.

Description

Nail taking device for orthopedics department

Technical Field

The utility model relates to the field of medical equipment, in particular to nail taking device for orthopedics department.

Background

Fracture refers to the continuous complete or partial breakdown of bone structure. It is common to children and the elderly, and occurs in the middle-aged and young. Patients often have one site fractured and a few multiple fractures. After timely and proper treatment, most patients can recover the original functions, and a few patients can leave sequelae with different degrees. In medical clinic, bone fracture is a common disease of bone trauma, and the common method for treating the bone fracture is to connect broken bones by a bone plate and screws made of metal materials, and the broken bones are healed again after long-term repair.

After the fracture recovers, need take off the coaptation board, need use at this in-process and get the nail device, and current get the nail device more troublesome at the in-process of operation, influence the efficiency of getting the nail, at the in-process of getting the nail, can not carry out fine fixed action to getting the nail position, the practicality is lower.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide an orthopedics is with getting nail device can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a nail taking device for orthopedics department comprises a supporting base and a nail taking table, wherein moving wheels are fixedly installed at the bottom of the supporting base, a first supporting pipe is welded at four side feet on the surface of the top of the supporting base, a second supporting pipe is movably installed in the first supporting pipe, a plurality of second positioning holes are formed in the second supporting pipe, a first positioning hole is formed in the first supporting pipe, the top end of the second supporting pipe is welded with the bottom of the nail taking table, four supporting columns are welded on the surface of the top of the nail taking table, clamping grooves are formed in one sides of the four supporting columns, clamping blocks are installed in the clamping grooves in a matched mode, one end of each clamping block is clamped at two ends of a fixing rod, guide grooves are formed in the inner side face of the fixing rod, guide blocks are installed in the guide grooves in a matched mode, and one end of each guide block is clamped at two ends of the supporting plates, one side of backup pad and the one end screw thread installation of first feed screw rod, just the screw on the support horizontal pole is worn out to the other end of first feed screw rod, the top of backup pad position department fixed mounting placed in the middle has electronic jar, just the output of electronic jar and the one end fixed mounting of piston rod, the other end of piston rod and the one end fixed mounting who gets the pin fin, the top position department placed in the middle of getting the nail platform is equipped with places the chamber.

Furthermore, a fixing hole is formed in the groove wall of the clamping groove, the fixing hole is overlapped with the through hole in the clamping block, and a bolt is inserted in the overlapped position.

Furthermore, the piston rod is connected with two connecting rods in a clamping manner, the two connecting rods are symmetrically distributed, the connecting rods are fixedly connected with positioning rods, and one ends of the positioning rods penetrate through the through holes in the supporting plate.

Further, the bottom surface of the placing cavity is provided with a sliding groove, the sliding groove and the sliding block are slidably mounted, and one end of the sliding block is clamped at the bottom of the pressing plate.

Furthermore, a second feeding screw rod is installed in a threaded hole in one side of the pressing plate in a threaded mode, and one end of the second feeding screw rod penetrates out of a threaded hole in the nail taking table.

Further, a spongy cushion is arranged at the bottom of the placing cavity.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a middle part position department of getting the nail platform is equipped with places the chamber, has seted up the spout on the bottom of placing the chamber, slidable mounting between spout and the slider to the second feed screw is installed to the screw in the screw on a side of pressure strip, rotates the second feed screw, makes pressure strip lateral movement, compresses tightly the effect to getting nail department, and it is more convenient to operate.

2. The utility model discloses a guide way has been seted up on the medial surface of dead lever, in the guide way with the guide block slidable mounting on the backup pad, and rotate first feed screw, can make the backup pad move in the horizontal direction, can adjust the position of getting the nail;

3. the utility model discloses a seted up the draw-in groove on the support column, the cooperation installation between draw-in groove and the fixture block for the dead lever reciprocates in the draw-in groove, adjusts the upper and lower position of getting the pin fin, and it is more convenient that the operation is got up.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a partial structure of the present invention.

Fig. 3 is the internal structure schematic diagram of the nail taking table of the present invention.

In the figure: 1. a support base; 2. a first support tube; 201. a first positioning hole; 3. a second support tube; 301. a second positioning hole; 4. taking the nail table; 5. a support pillar; 501. a card slot; 502. a fixing hole; 6. a support rail; 7. fixing the rod; 701. a guide groove; 702. a clamping block; 8. a first feed screw; 9. a support plate; 10. an electric cylinder; 11. a placement chamber; 12. a chute; 13. a compression plate; 1301. a second feed screw; 14. a slider; 15. a piston rod; 16. taking out the nail head; 17. a connecting rod; 18. positioning a rod; 19. the wheel is moved.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, an orthopedic nail extractor comprises a supporting base 1 and a nail extracting table 4, wherein a movable wheel 19 is fixedly mounted at the bottom of the supporting base 1, a first supporting tube 2 is welded at four side feet on the top surface of the supporting base 1, a second supporting tube 3 is movably mounted in the first supporting tube 2, a plurality of second positioning holes 301 are formed in the second supporting tube 3, a first positioning hole 201 is formed in the first supporting tube 2, the top end of the second supporting tube 3 is welded with the bottom of the nail extracting table 4, four supporting columns 5 are welded on the top surface of the nail extracting table 4, clamping grooves 501 are formed in one sides of the four supporting columns 5, clamping blocks 702 are fittingly mounted in the clamping grooves 501, one ends of the clamping blocks 702 are clamped at two ends of a fixing rod 7, guide grooves 701 are formed in the inner side surface of the fixing rod 7, just the guide block is installed in the cooperation in the guide way 701, and the one end joint of guide block is at the both ends of backup pad 9, one side of backup pad 9 and the one end screw thread installation of first feed screw 8, just the screw on the support horizontal pole 6 is worn out to the other end of first feed screw 8, the top position department fixed mounting placed in the middle of backup pad 9 has electronic jar 10, just the output of electronic jar 10 and the one end fixed mounting of piston rod 15, the other end of piston rod 15 and the one end fixed mounting who gets pin fin 16, the top position department placed in the middle of getting nail platform 4 is equipped with places chamber 11.

Specifically, as shown in fig. 1, a fixing hole 502 is formed in a groove wall of the clamping groove 501, the fixing hole 502 is overlapped with a through hole in the clamping block 702, and a plug is inserted into the overlapped portion.

By adopting the above scheme, the groove wall of the clamping groove 501 is provided with the fixing hole 502, the fixing hole 502 coincides with the through hole on the clamping block 702, and the coinciding part is inserted with the bolt, so that the fixing rod 7 moves up and down in the vertical direction.

Specifically, as shown in fig. 1, the piston rod 15 is connected with two connecting rods 17 in a clamping manner, the two connecting rods 17 are symmetrically distributed, the connecting rods 17 are fixedly connected with positioning rods 18, and one ends of the positioning rods 18 penetrate through holes in the supporting plate 9.

Through adopting above-mentioned scheme, the joint has two connecting rods 17 on the piston rod 15, and the symmetric distribution between connecting rod 17, fixedly connected with locating lever 18 on the connecting rod 17, the through-hole in backup pad 9 is worn out to the one end of locating lever 18, and locating lever 18 has fine positioning action.

Specifically, as shown in fig. 1, a sliding groove 12 is formed in the bottom surface of the placing cavity 11, the sliding groove 12 and the sliding block 14 are slidably mounted, and one end of the sliding block 14 is clamped at the bottom of the pressing plate 13.

Through adopting above-mentioned scheme, place and seted up spout 12 on the bottom surface of chamber 11, in the spout 12 with sliding installation between the slider 14, the one end joint of slider 14 is in the bottom of pressure strip 13, slider 14 removes in spout 12, moves pressing strip 13 promptly and presss from both sides tight operation.

Specifically, as shown in fig. 1, a second feed screw 1301 is threadedly installed in a threaded hole on one side of the pressing plate 13, and one end of the second feed screw 1301 penetrates through a threaded hole on the nail removing table 4.

By adopting the above scheme, the position of the pressing plate 13 can be adjusted by rotating the second feed screw 1301.

Specifically, as shown in fig. 1, a sponge pad is arranged at the bottom of the placing cavity 11.

It should be noted that, the utility model relates to an orthopedics is with getting nail device, the arm that will get the nail is placed placing chamber 11, then rotate second feed screw 1301, make pressure strip 13 to a side motion, arm department to getting the nail carries out the fixed action, after fixing, then adjust the height of backup pad 9 in the vertical direction, fixture block 702 on the dead lever 7 removes in draw-in groove 501 on support column 5, after removing suitable position, adopt the bolt to carry out the fixed action to dead lever 7, then rotate first feed screw 8, adjust the effect in the position of horizontal direction to backup pad 9, after adjusting, electric cylinder 10 drives piston rod 15 downstream, get nail effect on the piston rod 15 and get nail head 16, it is more convenient to use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides an orthopedics is with getting nail device, includes support base (1) and gets nail platform (4), its characterized in that: the bottom of the supporting base (1) is fixedly provided with a moving wheel (19), the top surface of the supporting base (1) positioned at four legs is welded with a first supporting pipe (2), the first supporting pipe (2) is movably provided with a second supporting pipe (3), the second supporting pipe (3) is provided with a plurality of second positioning holes (301), the first supporting pipe (2) is provided with a first positioning hole (201), the top end of the second supporting pipe (3) is welded with the bottom of the nail taking table (4), the top surface of the nail taking table (4) is welded with four supporting columns (5), one side of each of the four supporting columns (5) is provided with a clamping groove (501), the clamping groove (501) is installed in the clamping groove (501) in a matched manner, one end of each clamping block (702) is clamped at two ends of the fixed rod (7), the inner side of the fixed rod (7) is provided with a guide groove (701), just the guide block is installed in the cooperation in guide way (701), and the both ends of one end joint in backup pad (9) of guide block, the one side of backup pad (9) and the one end screw thread installation of first feed screw (8), just the screw on supporting horizontal pole (6) is worn out to the other end of first feed screw (8), the top of backup pad (9) position department fixed mounting placed in the middle has electronic jar (10), just the output of electronic jar (10) and the one end fixed mounting of piston rod (15), the other end of piston rod (15) and the one end fixed mounting who gets pin fin (16), the top position department placed in the middle of getting nail platform (4) is equipped with places chamber (11).

2. The orthopedic nail-removing device according to claim 1, characterized in that: a fixing hole (502) is formed in the groove wall of the clamping groove (501), the fixing hole (502) is overlapped with the through hole in the clamping block (702), and a bolt is inserted in the overlapped position.

3. The orthopedic nail-removing device according to claim 1, characterized in that: the piston rod (15) is connected with two connecting rods (17) in a clamping mode, the two connecting rods (17) are symmetrically distributed, the connecting rods (17) are fixedly connected with positioning rods (18), and one ends of the positioning rods (18) penetrate through holes in the supporting plate (9).

4. The orthopedic nail-removing device according to claim 1, characterized in that: the bottom surface of the placing cavity (11) is provided with a sliding groove (12), the sliding groove (12) and the sliding block (14) are slidably mounted, and one end of the sliding block (14) is clamped at the bottom of the pressing plate (13).

5. The orthopedic nail-removing device according to claim 4, characterized in that: a second feeding screw rod (1301) is installed in a threaded hole in one side of the pressing plate (13) in a threaded mode, and one end of the second feeding screw rod (1301) penetrates through a threaded hole in the nail taking table (4).

6. The orthopedic nail-removing device according to claim 1, characterized in that: the bottom of the placing cavity (11) is provided with a spongy cushion.

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